1 # Expect script for ld-i386 tests
2 # Copyright (C) 2002-2017 Free Software Foundation, Inc.
4 # This file is part of the GNU Binutils.
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
22 # Test i386 linking; all types of relocs. This tests the assembler and
23 # tools like objdump as well as the linker.
25 if {[istarget "i?86-*-vxworks"]} {
27 {"VxWorks shared library test 1" "-shared -Tvxworks1.ld" ""
29 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
30 {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
32 {"VxWorks executable test 1 (dynamic)" \
33 "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic" ""
35 {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
37 {"VxWorks executable test 2 (dynamic)" \
38 "-Tvxworks1.ld -q --force-dynamic" ""
40 {{readelf --segments vxworks2.sd}}
42 {"VxWorks executable test 2 (static)"
45 {{readelf --segments vxworks2-static.sd}}
48 run_ld_link_tests $i386tests
49 run_dump_test "vxworks1-static"
52 if [istarget "*-*-go32*"] {
53 run_ld_link_tests {{"go32 stub" "" "" "" {zero.s} {} "go32stub"}}
55 set src "tmpdir/go32stub"
56 set dest "tmpdir/go32stub-copy"
58 set test "go32 stub patch the source"
60 fconfigure $fi -translation binary
61 if {[read $fi 2] != "MZ"} {
66 puts -nonewline $fi "objcopy-test-go32stub"
70 set test "go32 stub objcopy"
71 set status [remote_exec build $OBJCOPY "$OBJCOPYFLAGS $src $dest"]
72 set exec_output [lindex $status 1]
73 set exec_output [prune_warnings $exec_output]
74 if [string match "" $exec_output] then {
77 send_log "$exec_output\n"
78 verbose "$exec_output" 1
82 # cmp would compare the whole files and some data after the initial exe
84 set test "go32 stub comparison after objcopy"
86 fconfigure $fi -translation binary
87 set src_stub [read $fi 2048]
90 fconfigure $fi -translation binary
91 set dest_stub [read $fi 2048]
93 if {$src_stub == $dest_stub} {
100 if { !([istarget "i?86-*-elf*"]
101 || (([istarget "i?86-*-linux*"]
102 || [istarget "i?86-*-gnu*"])
103 && ![istarget "*-*-*aout*"]
104 && ![istarget "*-*-*oldld*"])
105 || [istarget "i?86-*-nacl*"]
106 || [istarget "x86_64-*-nacl*"]
107 || [istarget "x86_64-*-linux*"]
108 || [istarget "amd64-*-linux*"]) } {
112 # List contains test-items with 3 items followed by 2 lists:
113 # 0:name 1:ld early options 2:ld late options 3:assembler options
114 # 4:filenames of assembler files 5: action and options. 6: name of output file
117 # objdump: Apply objdump options on result. Compare with regex (last arg).
118 # nm: Apply nm options on result. Compare with regex (last arg).
119 # readelf: Apply readelf options on result. Compare with regex (last arg).
122 {"Helper shared library (basic PLT test)"
123 "-shared -melf_i386" "" "--32" {pltlib.s} {} "libpltlib.so"}
124 {"basic PLT generation (non-PIC)"
125 "-melf_i386 tmpdir/libpltlib.so" "" "--32" {plt.s}
126 {{objdump -drj.plt plt.pd}} "plt"}
127 {"basic PLT generation (PIC)"
128 "-shared -melf_i386 tmpdir/libpltlib.so" "" "--32" {plt-pic.s}
129 {{objdump -drj.plt plt-pic.pd}} "libplt-pic.so"}
130 {"TLS -fpic -shared transitions"
131 "-shared -melf_i386 --no-ld-generated-unwind-info" ""
132 "--32" {tlspic1.s tlspic2.s}
133 {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
134 {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
136 {"TLS -fpic -shared transitions without PLT"
137 "-shared -melf_i386 --no-ld-generated-unwind-info" ""
138 "-mrelax-relocations=yes --32"
139 {tlspic3.s tlspic2.s}
140 {{readelf -Ssrl tlspic2.rd} {objdump -drj.text tlspic2.dd}
141 {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}}
143 {"TLS descriptor -fpic -shared transitions"
144 "-shared -melf_i386 --no-ld-generated-unwind-info" ""
145 "--32" {tlsdesc.s tlspic2.s}
146 {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
147 {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
149 {"Helper shared library" "-shared -melf_i386" ""
150 "--32" {tlslib.s} {} "libtlslib.so"}
151 {"TLS -fpic and -fno-pic exec transitions"
152 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
153 "--32" {tlsbinpic.s tlsbin.s}
154 {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
155 {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
157 {"TLS -fpic and -fno-pic exec transitions without PLT"
158 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
159 "-mrelax-relocations=yes --32"
160 {tlsbinpic2.s tlsbin.s}
161 {{readelf -Ssrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd}
162 {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}}
164 {"TLS descriptor -fpic and -fno-pic exec transitions"
165 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
166 "--32" {tlsbindesc.s tlsbin.s}
167 {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
168 {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
170 {"TLS -fno-pic -shared"
171 "-shared -melf_i386 --no-ld-generated-unwind-info" ""
172 "--32" {tlsnopic1.s tlsnopic2.s}
173 {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
174 {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
175 {"TLS with global dynamic and descriptors"
176 "-shared -melf_i386 --no-ld-generated-unwind-info" ""
178 {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
180 {"TLS in debug sections" "-melf_i386" ""
182 {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
183 {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
184 {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
185 {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "" "--32"
186 {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
187 {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32"
188 {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
189 {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
190 "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
191 {"TLS GD->LE transition" "-melf_i386" ""
193 {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
194 {"TLS GD->LE transition without PLT" "-melf_i386" ""
195 "-mrelax-relocations=yes --32"
197 {{objdump -dwr tlsgd3.dd}} "tlsgd3"}
198 {"TLS LD->LE transition" "-melf_i386" ""
200 {{objdump -dwr tlsld1.dd}} "tlsld1"}
201 {"TLS LD->LE transition without PLT" "-melf_i386" ""
202 "-mrelax-relocations=yes --32"
204 {{objdump -dwr tlsld2.dd}} "tlsld2"}
205 {"TLS IE->LE transition" "-melf_i386" ""
207 {{objdump -dwr tlsie1.dd}} "tlsie1"}
208 {"PR ld/17313 (1)" "-melf_i386" ""
209 "--32" {zero.s} {} ""}
210 {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
211 "--32" {lea1.s} {} "libpr17313.so"}
212 {"PR ld/17306 (1)" "-melf_i386" ""
213 "--32" {pr17306b.s} {} ""}
214 {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
215 "--32" {pr17306a.s} {} "libpr17306.so"}
216 {"PR ld/17709 (1)" "-melf_i386 -shared" ""
217 "--32" {pr17709a.s} {} "libpr17709.so"}
218 {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
219 "--32" {pr17709b.s} {{readelf -r pr17709.rd}} "pr17709"}
220 {"Build pr19827a.o" "" ""
221 "--32" { pr19827a.S }}
222 {"Build pr19827b.so" "-melf_i386 -shared" ""
223 "--32" { pr19827b.S } {} "pr19827b.so"}
224 {"Build pr19827" "-melf_i386 -pie tmpdir/pr19827a.o tmpdir/pr19827b.so" ""
225 "--32" { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
226 {"Build pr19827.so" "-melf_i386 -shared -Bsymbolic" ""
227 "--32" { pr19827a.S } {{readelf {-rW} pr19827.rd}} "pr19827.so"}
230 # So as to avoid rewriting every last test case here in a nacl variant,
231 # we use black magic to massage the generic cases into nacl-variant cases.
232 if [istarget "*-*-nacl*"] {
233 # Change all the -melf_i386 to -melf_i386_nacl so linking can succeed.
234 regsub -all elf_i386 $i386tests elf_i386_nacl i386tests
236 # Same, applied to all the run_dump_test cases.
237 set options_regsub(ld) {elf_i386 elf_i386_nacl}
239 # The section/segment layout differs too much for the vanilla
240 # readelf output files to match. So massage the cases so that
241 # they refer to a foo-nacl.rd file instead of a foo.rd file.
242 regsub -all {([a-z0-9]+)\.rd} $i386tests {\1-nacl.rd} i386tests
245 regsub -all -- {([a-z0-9]+)\.pd} $i386tests {\1-nacl.pd} i386tests
248 proc iamcu_tests {} {
249 if {[istarget "*-*-nacl*"]} then {
257 if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
258 unresolved "Build Intel MCU start.o"
262 if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
263 unresolved "Build ia32 start.o"
267 if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
268 unresolved "Build Intel MCU foo.o"
272 if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
273 unresolved "Build ia32 foo.o"
277 run_dump_test "abs-iamcu"
278 run_dump_test "iamcu-1"
279 run_dump_test "iamcu-2"
280 run_dump_test "iamcu-3"
281 run_dump_test "iamcu-4"
286 run_ld_link_tests $i386tests
289 run_dump_test "pcrel8"
290 run_dump_test "pcrel16"
291 run_dump_test "pcrel16abs"
292 run_dump_test "alloc"
293 run_dump_test "warn1"
294 run_dump_test "tlsgd2"
295 run_dump_test "tlsgd4"
296 run_dump_test "tlsie2"
297 run_dump_test "tlsie3"
298 run_dump_test "tlsie4"
299 run_dump_test "tlsie5"
300 run_dump_test "hidden1"
301 run_dump_test "hidden2"
302 run_dump_test "hidden3"
303 run_dump_test "protected1"
304 run_dump_test "protected2"
305 run_dump_test "protected3"
306 run_dump_test "protected4"
307 run_dump_test "protected5"
308 run_dump_test "protected6a"
309 run_dump_test "protected6b"
310 run_dump_test "tlspie1"
311 run_dump_test "tlspie2"
312 run_dump_test "tlspie3a"
313 run_dump_test "tlspie3b"
314 run_dump_test "tlspie3c"
315 run_dump_test "nogot1"
316 run_dump_test "nogot2"
317 run_dump_test "discarded1"
318 run_dump_test "pr12718"
319 run_dump_test "pr12921"
320 run_dump_test "pr12570a"
321 run_dump_test "pr12570b"
322 run_dump_test "lea1a"
323 run_dump_test "lea1b"
324 run_dump_test "lea1c"
325 run_dump_test "lea1d"
326 run_dump_test "lea1e"
327 run_dump_test "lea1f"
328 run_dump_test "mov1a"
329 run_dump_test "mov1b"
330 run_dump_test "mov2a"
331 run_dump_test "mov2b"
333 run_dump_test "branch1"
334 run_dump_test "call1"
335 run_dump_test "call2"
336 run_dump_test "call3a"
337 run_dump_test "call3b"
338 run_dump_test "call3c"
339 run_dump_test "call3d"
340 run_dump_test "call3e"
341 run_dump_test "call3f"
342 run_dump_test "call3g"
343 run_dump_test "call3h"
346 run_dump_test "load1"
347 run_dump_test "load1-nacl"
348 run_dump_test "load2"
349 run_dump_test "load3"
350 run_dump_test "load4a"
351 run_dump_test "load4b"
352 run_dump_test "load5a"
353 run_dump_test "load5b"
354 run_dump_test "load6"
355 run_dump_test "load7"
356 run_dump_test "pr19175"
357 run_dump_test "pr19615"
358 run_dump_test "pr19636-1a"
359 run_dump_test "pr19636-1b"
360 run_dump_test "pr19636-1c"
361 run_dump_test "pr19636-1d"
362 run_dump_test "pr19636-1d-nacl"
363 run_dump_test "pr19636-1e"
364 run_dump_test "pr19636-1f"
365 run_dump_test "pr19636-1g"
366 run_dump_test "pr19636-1h"
367 run_dump_test "pr19636-1i"
368 run_dump_test "pr19636-2a"
369 run_dump_test "pr19636-2b"
370 run_dump_test "pr19636-2c"
371 run_dump_test "pr19636-2c-nacl"
372 run_dump_test "pr19636-2d"
373 run_dump_test "pr19636-2d-nacl"
374 run_dump_test "pr19636-2e"
375 run_dump_test "pr19636-2e-nacl"
376 run_dump_test "pr19636-3a"
377 run_dump_test "pr19636-3b"
378 run_dump_test "pr19636-3c"
379 run_dump_test "pr19636-3d"
380 run_dump_test "pr19636-3e"
381 run_dump_test "pr19636-3f"
382 run_dump_test "pr19636-3g"
383 run_dump_test "pr19636-4a"
384 run_dump_test "pr19636-4b"
385 run_dump_test "pr19636-4c"
386 run_dump_test "pr19636-4d"
387 run_dump_test "pr19645"
388 run_dump_test "pr19609-1a"
389 run_dump_test "pr19609-1b"
390 run_dump_test "pr19609-1c"
391 run_dump_test "pr19609-1d"
392 run_dump_test "pr19609-1e"
393 run_dump_test "pr19609-1f"
394 run_dump_test "pr19609-1g"
395 run_dump_test "pr19609-1h"
396 run_dump_test "pr19609-1i"
397 run_dump_test "pr19609-2a"
398 run_dump_test "pr19609-2b"
399 run_dump_test "pr19609-2c"
400 run_dump_test "undefweaka"
401 run_dump_test "undefweakb"
402 run_dump_test "pr19539"
403 run_dump_test "pr20117"
404 run_dump_test "pr20244-1a"
405 run_dump_test "pr20244-1b"
406 run_dump_test "pr20244-1c"
407 run_dump_test "pr20244-2a"
408 run_dump_test "pr20244-2b"
409 run_dump_test "pr20244-2c"
410 run_dump_test "pr20244-2d"
411 run_dump_test "pr20244-4a"
412 run_dump_test "pr20244-4b"
413 run_dump_test "pr20244-4c"
414 run_dump_test "pr20253-3"
415 run_dump_test "pr20253-4a"
416 run_dump_test "pr20253-4b"
417 run_dump_test "pr20253-4c"
418 run_dump_test "pr20253-5"
419 run_dump_test "pr20515"
420 run_dump_test "property-x86-3"
421 run_dump_test "property-x86-4a"
422 run_dump_test "property-x86-4b"
423 run_dump_test "property-x86-ibt1a"
424 run_dump_test "property-x86-ibt1b"
425 run_dump_test "property-x86-ibt2"
426 run_dump_test "property-x86-ibt3a"
427 run_dump_test "property-x86-ibt3b"
428 run_dump_test "property-x86-ibt4"
429 run_dump_test "property-x86-ibt5"
430 run_dump_test "property-x86-shstk1a"
431 run_dump_test "property-x86-shstk1b"
432 run_dump_test "property-x86-shstk2"
433 run_dump_test "property-x86-shstk3a"
434 run_dump_test "property-x86-shstk3b"
435 run_dump_test "property-x86-shstk4"
436 run_dump_test "property-x86-shstk5"
438 if { !([istarget "i?86-*-linux*"]
439 || [istarget "i?86-*-gnu*"]
440 || [istarget "i?86-*-nacl*"]
441 || [istarget "x86_64-*-nacl*"]
442 || [istarget "x86_64-*-linux*"]) } {
446 run_dump_test "compressed1"
447 run_dump_test "pr12627"
448 run_dump_test "pr13302"
449 run_dump_test "pr14215"
450 run_dump_test "pr17057"
451 run_dump_test "pr17935-1"
452 run_dump_test "pr17935-2"
453 run_dump_test "pr18801"
454 run_dump_test "pr18815"
455 run_dump_test "pr19939a"
456 run_dump_test "pr19939b"
457 run_dump_test "tlsdesc2"
459 proc undefined_weak {cflags ldflags} {
460 set testname "Undefined weak symbol"
461 if { ![ string match "" $cflags$ldflags] } {
462 set testname "$testname ($cflags $ldflags)"
465 if { [ regexp "\-fPIE" $cflags]
466 && ![ regexp "\-z nodynamic-undefined-weak" $ldflags] } {
467 set weak_symbol "Weak defined"
469 set weak_symbol "Weak undefined"
472 run_cc_link_tests [list \
474 "Build libpr19704a.so" \
475 "-shared -Wl,-soname,libpr19704.so" \
482 "Build libpr19704b.so" \
483 "-shared -Wl,-soname,libpr19704.so" \
491 exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
493 run_ld_link_exec_tests [list \
496 "$ldflags tmpdir/libpr19704.so -Wl,-R,tmpdir" \
505 exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
507 set exec_output [run_host_cmd tmpdir/pr19704 ""]
508 if {![string match $weak_symbol $exec_output]} {
515 # Add $PLT_CFLAGS if PLT is expected.
518 # Must be Linux native with the C compiler
520 && [istarget "i?86-*-linux*"]
521 && [which $CC] != 0 } {
522 run_cc_link_tests [list \
532 "Build libplt-main1.a" \
534 "-fPIC -Wa,-mrelax-relocations=yes" \
536 {{readelf {-Wr} plt-main1.rd}} \
540 "Build libplt-main2.a" \
542 "-fPIC -Wa,-mrelax-relocations=yes" \
544 {{readelf {-Wr} plt-main2.rd}} \
548 "Build libplt-main3.a" \
550 "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
552 {{readelf {-Wr} plt-main3.rd}} \
556 "Build libplt-main4.a" \
558 "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
560 {{readelf {-Wr} plt-main4.rd}} \
565 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
566 tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
569 {{readelf {-Wr} plt-main.rd}} \
573 "Build plt-main with PIE" \
574 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
575 tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
578 {{readelf {-Wr} plt-main.rd}} \
582 "Build copyreloc-lib.so" \
585 { copyreloc-lib.c } \
590 "Build libcopyreloc-main.a" \
593 { copyreloc-main.S } \
595 "libcopyreloc-main.a" \
598 "Build copyreloc-main with PIE and GOTOFF (1)" \
599 "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
602 {{readelf {-Wr} copyreloc-main1.rd}} \
606 "Build copyreloc-main with PIE and GOTOFF (2)" \
607 "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
610 {{readelf {-Wr} copyreloc-main2.rd}} \
622 "Build pr17689.so with -z now" \
623 "-shared -Wl,-z,now" \
626 {{readelf {-Wr} pr17689now.rd}} \
630 "Build pr17689ver.so" \
631 "-shared -Wl,--version-script,pr17689a.t" \
646 "Build pr17689 with PIE and GOTOFF" \
647 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
650 {{readelf {-Wr} pr17689.rd}} \
654 "Build pr17689 with PIE, -z now and GOTOFF" \
655 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
658 {{readelf {-Wr} pr17689now.rd}} \
662 "Build pr17689ver with PIE and GOTOFF" \
663 "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
666 {{readelf {-Wr} pr17689ver.rd}} \
670 "Build pr17827 with PIE and GOTOFF" \
671 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
674 {{readelf {-Wr} pr17827.rd}} \
689 { pr18900b.c pr18900c.c } \
695 "tmpdir/pr18900.o tmpdir/pr18900.so" \
698 {{readelf {-Wrd} pr18900a.rd}} \
703 "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
706 {{readelf {-Wrd} pr18900b.rd}} \
728 "-Wa,-mrelax-relocations=yes" \
729 { got1a.S got1b.c got1c.c } \
735 "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \
738 {{objdump {-dw} got1.dd}} \
751 "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
752 "-Wa,-mrelax-relocations=yes" \
754 {{objdump {-dw} pr19319.dd}} \
761 {pass.c property-no-copy.S} \
762 {{readelf {-n} property-1.r}} \
766 "Build property 1 (.o)" \
769 {pass.c property-no-copy.S} \
770 {{readelf {-n} property-1.r}} \
774 "Build property 1 (.so)" \
777 {pass.c property-no-copy.S} \
778 {{readelf {-n} property-1.r}} \
785 {pass.c property-stack.S} \
786 {{readelf {-n} property-2.r}} \
790 "Build property 2 (.o)" \
793 {pass.c property-stack.S} \
794 {{readelf {-n} property-2.r}} \
798 "Build property 2 (.so)" \
801 {pass.c property-stack.S} \
802 {{readelf {-n} property-2.r}} \
809 {pass.c property-stack.S property-x86-1.S} \
810 {{readelf {-n} property-3.r}} \
814 "Build property 3 (.o)" \
817 {pass.c property-x86-1.S property-stack.S} \
818 {{readelf {-n} property-3.r}} \
822 "Build property 3 (.so)" \
825 {property-x86-1.S pass.c property-stack.S} \
826 {{readelf {-n} property-3.r}} \
833 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
834 {{readelf {-n} property-4.r}} \
838 "Build property 4 (.o)" \
841 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
842 {{readelf {-n} property-4.r}} \
846 "Build property 4 (.so)" \
849 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
850 {{readelf {-n} property-4.r}} \
854 "Build property 4 (-Wl,-z,stack-size=0)" \
855 "-Wl,-z,stack-size=0" \
857 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
858 {{readelf {-n} property-4.r}} \
863 "-Wl,-z,stack-size=0x900000" \
865 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
866 {{readelf {-n} property-5.r}} \
870 "Build property 5 (.o)" \
871 "-r -nostdlib -Wl,-z,stack-size=0x900000" \
873 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
874 {{readelf {-n} property-5.r}} \
878 "Build property 5 (.so)" \
879 "-shared -Wl,-z,stack-size=0x900000" \
881 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
882 {{readelf {-n} property-5.r}} \
886 "Build property-6.so" \
889 {property-6a.c property-6c.S} \
890 {{readelf {-n} property-6.r}} \
894 "Build property-6.o" \
897 {property-6b.c property-stack.S} \
898 {{readelf {-n} property-2.r}} \
903 "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
906 {{readelf {-n} property-2.r}} \
910 "Build property 7a (.o)" \
913 {property-unsorted-1.S} \
914 {{readelf {-n} property-7.r}} \
918 "Build property 7b (.o)" \
921 {property-unsorted-2.S} \
922 {{readelf {-n} property-7.r}} \
927 run_ld_link_exec_tests [list \
930 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
931 tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
938 "Run plt-main with PIE" \
939 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
940 tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
948 "Run copyreloc-main with PIE and GOTOFF" \
949 "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
953 "copyreloc-main.out" \
956 "Run pr17689 with PIE and GOTOFF" \
957 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
964 "Run pr17689 with PIE, -z now and GOTOFF" \
965 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
972 "Run pr17689ver with PIE and GOTOFF" \
973 "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
981 "tmpdir/pr18900.o tmpdir/pr18900.so" \
989 "tmpdir/pr19031.so" \
991 { pr19031b.S pr19031c.c } \
997 "$NOPIE_LDFLAGS tmpdir/got1d.so" \
999 { got1a.S got1b.c got1c.c } \
1007 {pass.c property-no-copy.S} \
1008 "property-1" "pass.out" \
1011 "Run property 1 (PIE)" \
1014 {pass.c property-no-copy.S} \
1015 "property-1-pie" "pass.out" "-fPIE" \
1018 "Run property 1 (static)" \
1021 {pass.c property-no-copy.S} \
1022 "property-1-static" "pass.out" \
1028 {pass.c property-stack.S} \
1029 "property-2" "pass.out" \
1032 "Run property 2 (PIE)" \
1035 {pass.c property-stack.S} \
1036 "property-2-pie" "pass.out" "-fPIE" \
1039 "Run property 2 (static)" \
1042 {pass.c property-stack.S} \
1043 "property-3-static" "pass.out" \
1049 {pass.c property-stack.S property-x86-1.S} \
1050 "property-3" "pass.out" \
1053 "Run property 3 (PIE)" \
1056 {pass.c property-x86-1.S property-stack.S} \
1057 "property-3-pie" "pass.out" "-fPIE" \
1060 "Run property 3 (static)" \
1063 {property-x86-1.S pass.c property-stack.S} \
1064 "property-3-static" "pass.out" \
1070 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1071 "property-4" "pass.out" \
1074 "Run property 4 (PIE)" \
1077 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1078 "property-4-pie" "pass.out" "-fPIE" \
1081 "Run property 4 (static)" \
1084 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1085 "property-4-static" "pass.out" \
1089 "-Wl,-z,stack-size=0x900000" \
1091 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1092 "property-5" "pass.out" \
1095 "Run property 5 (PIE)" \
1096 "-pie -Wl,-z,stack-size=0x900000" \
1098 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1099 "property-5-pie" "pass.out" "-fPIE" \
1102 "Run property 5 (static)" \
1103 "-static -Wl,-z,stack-size=0x900000" \
1105 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1106 "property-5-static" "pass.out" \
1110 undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
1111 undefined_weak "-fPIE" "$NOPIE_LDFLAGS"
1112 undefined_weak "-fPIE" "-pie"
1113 undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS"
1114 undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
1117 global NOPIE_CFLAGS NOPIE_LDFLAGS
1119 # Must be native with the C compiler and working IFUNC support,
1121 && [check_ifunc_available]
1122 && [istarget "i?86-*-*"]
1123 && [which $CC] != 0 } {
1124 run_cc_link_tests [list \
1126 "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1129 { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1132 "Build pr21168a.o" \
1138 "Build pr21168.so" \
1147 run_ld_link_exec_tests [list \
1150 "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1151 tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1159 "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1160 tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1168 "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1176 if { [istarget "i?86-*-linux*"] } {
1177 run_cc_link_tests [list \
1179 "Build pr21168.so with -z ibtplt" \
1180 "-shared -Wl,-z,ibtplt" \
1187 "Build ifunc-1a with -z ibtplt" \
1188 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1189 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1192 {{objdump {-dw} plt-main-ibt.dd}} \
1196 "Build ifunc-1a with PIE -z ibtplt" \
1197 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1198 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1201 {{objdump {-dw} plt-pie-ibt.dd}} \
1202 "ifunc-1a-pie-ibt" \
1206 run_ld_link_exec_tests [list \
1208 "Run ifunc-1a with -z ibtplt" \
1209 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1210 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1217 "Run ifunc-1a with PIE -z ibtplt" \
1218 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1219 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1222 "ifunc-1a-pie-ibt" \
1226 "Run pr21168 with -z ibtplt" \
1227 "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \
1237 if { !([istarget "i?86-*-linux*"]
1238 || [istarget "x86_64-*-linux*"]) } {
1242 run_ld_link_tests [list \
1244 "basic PLT generation (non-PIC, -z now)" \
1245 "-z now -melf_i386 tmpdir/libpltlib.so" \
1249 {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1253 "basic PLT generation (PIC, -z now)" \
1254 "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1258 {{objdump -dwr plt-pic2.dd}} \
1262 "Build pr21626.so" \
1263 "-shared -melf_i386" \
1266 {property-x86-3.s} \
1272 "-melf_i386 tmpdir/pr21626.so" \
1282 run_dump_test "pltgot-1"
1283 run_dump_test "pltgot-2"
1284 run_dump_test "pr20830"
1285 run_dump_test "ibt-plt-1"
1286 run_dump_test "ibt-plt-2a"
1287 run_dump_test "ibt-plt-2b"
1288 run_dump_test "ibt-plt-2c"
1289 run_dump_test "ibt-plt-2d"
1290 run_dump_test "ibt-plt-3a"
1291 run_dump_test "ibt-plt-3b"
1292 run_dump_test "ibt-plt-3c"
1293 run_dump_test "ibt-plt-3d"